3 papers
hep-ph2026
CP-conserving SO(3) parameterization of the neutrino mixing matrix
JarosÅaw Duda, Janusz Gluza, Biswajit Karmakar
The pattern of neutrino mixing, usually parameterized by the Pontecorvo-Maki-Nakagawa-Sakata matrix, still remains a striking puzzle in particle physics. $U_{\rm PMN…
astro-ph.CO2025
The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics
Eleonora Di Valentino, Jackson Levi Said, Adam Riess +533
The standard model of cosmology has provided a good phenomenological description of a wide range of observations both at astrophysical and cosmological scales for several decades.…
hep-ph2024
Phenomenology of the flavor symmetric scoto-seesaw model with dark matter and TM mixing
Joy Ganguly, Janusz Gluza, Biswajit Karmakar +1
We propose a hybrid scoto-seesaw model based on the non-Abelian discrete flavor symmetry. Light neutrino masses come from the tree-level type-I seesaw mechanism and from the…